<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <!--edge浏览器H5兼容设置-->
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <!--360浏览器H5兼容设置-->
    <meta name="renderer" content="webkit"/>
    <title>电脑商城</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!--导入核心文件-->
    <script src="../bootstrap3/js/holder.js"></script>
    <link href="../bootstrap3/css/bootstrap.css" rel="stylesheet" type="text/css">
    <script src="../bootstrap3/jquery-1.9.1.min.js"></script>
    <script src="../bootstrap3/js/bootstrap.js"></script>
    <!-- 字体图标 -->
    <link rel="stylesheet" href="../bootstrap3/font-awesome-4.7.0/css/font-awesome.css"/>
    <link rel="stylesheet" type="text/css" href="../css/layout.css"/>
    <link rel="stylesheet" type="text/css" href="../css/top.css"/>
    <link rel="stylesheet" type="text/css" href="../css/footer.css"/>
    <link rel="stylesheet" type="text/css" href="../css/cart.css"/>
    <!--<script src="../js/cart.js" type="text/javascript" charset="utf-8"></script>-->
</head>

<body>
<!--头部-->
<header class="header">
    <!--电脑商城logo-->
    <div class="row">
        <div class="col-md-3">
            <a href="index.html">
                <img src="../images/index/stumalllogo.png"/>
            </a>
        </div>
        <!--快捷选项-->
        <div class="col-md-9 top-item">
            <ul class="list-inline pull-right">
                <li><a href="favorites.html"><span class="fa fa-heart"></span>&nbsp;收藏</a></li>
                <li class="li-split">|</li>
                <li><a href="orders.html"><span class="fa fa-file-text"></span>&nbsp;订单</a></li>
                <li class="li-split">|</li>
                <li><a href="cart.html"><span class="fa fa-cart-plus"></span>&nbsp;购物车</a></li>
                <li class="li-split">|</li>
                <li>
                    <!--下列列表按钮 ：管理-->
                    <div class="btn-group">
                        <button type="button" class="btn btn-link dropdown-toggle" data-toggle="dropdown">
                            <span id="top-dropdown-btn"><span class="fa fa-gears"></span>&nbsp;管理 <span
                                    class="caret"></span></span>
                        </button>
                        <ul class="dropdown-menu top-dropdown-ul" role="menu">
                            <li><a href="password.html">修改密码</a></li>
                            <li><a href="userdata.html">个人资料</a></li>
                            <li><a href="upload.html">上传头像</a></li>
                            <li><a href="address.html">收货管理 </a></li>
                            <li><a href="/users/exit">退出账号</a></li>
                        </ul>
                    </div>
                </li>
                <li class="li-split">|</li>
                <li><span class="fa fa-user"></span></li>
            </ul>
        </div>
    </div>
</header>
<!--导航 -->
<!--分割导航和顶部-->
<div class="row top-nav">
    <div class="col-md-6">
        <ul class="nav nav-pills">
            <li>
                <a href="#"></a>
            </li>
            <li class="active"><a href="index.html"><span class="fa fa-home"></span></a></li>

        </ul>
    </div>

</div>
<!--头部结束-->
<!--导航结束-->
<div class="container">
    <div class="col-md-offset-1 col-md-10">
        <div class="panel panel-primary">
            <div class="panel-heading">
                <p class="panel-title"><span class="fa fa-shopping-cart"></span> 购物车</p>
            </div>
            <div class="panel-body">
                <form action="orderConfirm.html" role="form">
                    <!--购物车表格开始-->
                    <table class="cart-table" width="100%">
                        <thead>
                        <tr>
                            <th width="8%">
                                <input id="selectAll" type="checkbox" class="ckall" onclick="checkall()"/>全选
                            </th>
                            <th width="110"></th>
                            <th width="29%">商品</th>
                            <th width="11%">单价</th>
                            <th width="15%">数量</th>
                            <th width="11%">金额</th>
                            <th>操作</th>
                        </tr>
                        </thead>
                        <tbody id="cart-list" class="cart-body">
                        <tr>
                            <td>
                                <input type="checkbox" class="ckitem"/>
                            </td>
                            <td><img src="../images/portal/12DELLXPS13-silvery/collect.png" class="img-responsive"/>
                            </td>
                            <td>联想(Lenovo)小新Air13 Pro 13.3英寸14.8mm超轻薄笔记本电脑</td>
                            <td>¥<span id="goodsPrice1">5298</span></td>
                            <td>
                                <input type="button" value="-" class="num-btn" onclick="reduceNum(1)"/>
                                <input id="goodsCount1" type="text" size="2" readonly="readonly" class="num-text"
                                       value="1">
                                <input class="num-btn" type="button" value="+" onclick="addNum(1)"/>
                            </td>
                            <td><span id="goodsCast1"></span></td>
                            <td>
                                <input type="button" onclick="delCartItem(this)" class="cart-del btn btn-default btn-xs"
                                       value="删除"/>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <input type="checkbox" class="ckitem"/>
                            </td>
                            <td><img src="../images/portal/16LenovoYOGA900green/collect.png" class="img-responsive"/>
                            </td>
                            <td>戴尔(DELL)XPS13-9360-R1609 13.3</td>
                            <td>¥<span id="goodsPrice2">4988</span></td>
                            <td>
                                <input type="button" value="-" class="num-btn" onclick="reduceNum(2)"/>
                                <input id="goodsCount2" type="text" size="2" readonly="readonly" class="num-text"
                                       value="1">
                                <input class="num-btn" type="button" value="+" onclick="addNum(2)"/>
                            </td>
                            <td><span id="goodsCast2"></span></td>
                            <td>
                                <input type="button" onclick="delCartItem(this)" class="cart-del btn btn-default btn-xs"
                                       value="删除"/>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <input type="checkbox" class="ckitem"/>
                            </td>
                            <td><img src="../images/portal/13LenovoIdeaPad310_silvery/collect.png"
                                     class="img-responsive"/></td>
                            <td>戴尔(DELL)魔方15MF Pro-R2505TSS灵越</td>
                            <td>¥<span id="goodsPrice3">4699</span></td>
                            <td>
                                <input type="button" value="-" class="num-btn" onclick="reduceNum(3)"/>
                                <input id="goodsCount3" type="text" size="2" readonly="readonly" class="num-text"
                                       value="1">
                                <input class="num-btn" type="button" value="+" onclick="addNum(3)"/>
                            </td>
                            <td><span id="goodsCast3"></span></td>
                            <td>
                                <input type="button" onclick="delCartItem(this)" class="cart-del btn btn-default btn-xs"
                                       value="删除"/>
                            </td>
                        </tr>
                        </tbody>
                    </table>
                    <div class="total-bar">
                        <a onclick="delCheckedGoods()" class="cart-del-sel btn btn-default btn-xs">删除所选商品</a>
                        <span class="pull-right">已选商品
								<span id="selectCount">0</span>件 总价¥
								<span id="selectTotal">0</span>元
								</span>
                    </div>
                    <div>
								<span class="pull-right">
								<input type="submit" value="  结  算  " class="btn btn-primary btn-lg link-account"/>
							</span>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
<!--页脚开始-->
<div class="clearfix"></div>
<footer class="footer">
    <!-- 品质保障，私人定制等-->
    <div class="text-center rights container">
        <div class="col-md-offset-2 col-md-2">
            <span class="fa fa-thumbs-o-up"></span>
            <p>品质保障</p>
        </div>
        <div class="col-md-2">
            <span class="fa fa-address-card-o"></span>
            <p>私人订制</p>
        </div>
        <div class="col-md-2">
            <span class="fa fa-graduation-cap"></span>
            <p>学生特供</p>
        </div>
        <div class="col-md-2">
            <span class="fa fa-bitcoin"></span>
            <p>专属特权</p>
        </div>
    </div>
    <!--联系我们、下载客户端等-->
    <div class="container beforeBottom">
        <div class="col-md-offset-1 col-md-3">
            <div><img src="../images/index/stumalllogo.png" alt="" class="footLogo"/></div>
            <div><img src="../images/index/footerFont.png" alt=""/></div>
        </div>
        <div class="col-md-4 callus text-center">
            <div class="col-md-4">
                <ul>
                    <li>
                        <a href="#">
                            <p>买家帮助</p>
                        </a>
                    </li>
                    <li><a href="#">新手指南</a></li>
                    <li><a href="#">服务保障</a></li>
                    <li><a href="#">常见问题</a></li>
                </ul>
            </div>
            <div class="col-md-4">
                <ul>
                    <li>
                        <a href="#">
                            <p>商家帮助</p>
                        </a>
                    </li>
                    <li><a href="#">商家入驻</a></li>
                    <li><a href="#">商家后台</a></li>
                </ul>
            </div>
            <div class="col-md-4">
                <ul>
                    <li>
                        <a href="#">
                            <p>关于我们</p>
                        </a>
                    </li>
                    <li><a href="#">关于圆心</a></li>
                    <li><a href="#">联系我们</a></li>
                    <li>
                        <span class="fa fa-wechat"></span>
                        <span class="fa fa-weibo"></span>
                    </li>
                </ul>
            </div>
        </div>
        <div class="col-md-4">
            <div class="col-md-5">
                <p>电脑商城客户端</p>
                <img src="../images/index/ios.png" class="lf">
                <img src="../images/index/android.png" alt="" class="lf"/>
            </div>
            <div class="col-md-6">
                <img src="../images/index/erweima.png">
            </div>
        </div>
    </div>
    <!-- 页面底部-备案号 #footer -->
    <div class="col-md-12 text-center bottom">
        Copyright © 2022 dnsc.cn All Rights Reserved 京ICP备08963888号-45 <a target="_blank" style="font-size: 12px"
                                                                          href="http://www.dnsc.cn/">圆心科技集团有限公司</a> 版权所有
    </div>
</footer>
<!--页脚结束-->
<script type="text/javascript">
    // $(function() {
    // 	//返回链接
    // 	$(".link-account").click(function() {
    // 		location.href = "orderConfirm.html";
    // 	})
    // })

    $(function () {
        showCartList();
    });

    //"#selectAll"表示全选的复选框，给这个复选框添加绑定事件
    $("#selectAll").click(function () {
        /*
            input[name=cids]，中括号中的name表示单个复选框的name属性，prop是替换值的方法，
            将这个单个的复选框的checked属性赋值全选复选框的checked属性，
            意思就是所有的单个复选框和全选复选框的checked属性一致，这就做到了点击全选框就全部选中单个复选框
         */
        $("input[name=cids]").prop("checked", this.checked);
    })
    /*
        "#cart-list"你的这些复选框所在的块(比如tbody或者div或者其他)的id，给这个绑定绑定事件，
        事件是点击事件，触发是后面的函数

        $("input[name=cids]").length == $("input[name=cids]:checked").length
        这个意思是单个复选框的个数和处于选中状态的复选框数量一样时，也就是说全部复选框都是选中状态时为true，给多选复选框的checked属性赋值true，
        只要有一个单个复选框没被选中，全选复选框checked属性就是flase
    */
    $("#cart-list").on("click", $("input[name=cids]"), function () {
        $("#selectAll").prop("checked", $("input[name=cids]").length == $("input[name=cids]:checked").length);
    })

    // $(function () {
    //     var firstChk = document.getElementById("selectAll");
    //     var checkboxs = document.getElementsByClassName("ckitem");
    //
    //     firstChk.onclick = function () {
    //         for (var i = 0; i < checkboxs.length; i++) {
    //             checkboxs[i].checked = firstChk.checked;
    //         }
    //     }
    //     var all = checkboxs.length;
    //     for (var i = 0; i < checkboxs.length; i++) {
    //         checkboxs[i].onclick = function () {
    //             var count = 0;
    //             for (var i = 0; i < checkboxs.length; i++) {
    //                 if (checkboxs[i].checked) {
    //                     count++;
    //                 }
    //             }
    //             firstChk.checked = (all == count);
    //         }
    //     }
    // });


    function showCartList() {
        $("#cart-list").empty();
        $.ajax({
            url: "/shopcar",
            type: "GET",
            dataType: "JSON",
            success: function (json) {
                let list = json.data;
                for (let i = 0; i < list.length; i++) {
                    let tr = '<tr>'
                        + '<td>'
                        + '<input name="cids" value="#{cid}" type="checkbox" class="ckitem" />'
                        + '</td>'
                        + '<td><img src="..#{image}collect.png" class="img-responsive" /></td>'
                        + '<td>#{title}#{msg}</td>'
                        + '<td>¥<span id="price-#{cid}">#{realPrice}</span></td>'
                        + '<td>'
                        + '<input id="price-#{cid}" type="button" value="-" class="num-btn" onclick="reduceNum(#{cid})" />'
                        + '<input id="goodsCount#{cid}" type="text" size="2" readonly="readonly" class="num-text" value="#{num}">'
                        + '<input id="price+#{cid}" class="num-btn" type="button" value="+" onclick="addNum(#{cid})" />'
                        + '</td>'
                        + '<td>¥<span id="total-price-#{cid}">#{totalPrice}</span></td>'
                        + '<td>'
                        + '<input type="button" onclick="delCartItem(#{cid})" class="cart-del btn btn-default btn-xs" value="删除" />'
                        + '</td>'
                        + '</tr>';
                    tr = tr.replaceAll(/#{cid}/g, list[i].cid);
                    tr = tr.replace(/#{title}/g, list[i].title);
                    tr = tr.replace(/#{image}/g, list[i].image);
                    tr = tr.replace(/#{realPrice}/g, list[i].realPrice);
                    tr = tr.replace(/#{num}/g, list[i].num);
                    tr = tr.replace(/#{totalPrice}/g, list[i].realPrice * list[i].num);

                    if (list[i].realPrice < list[i].price) {
                        tr = tr.replace(/#{msg}/g, "比加入时降价" + (list[i].price - list[i].realPrice) + "元");
                    } else {
                        tr = tr.replace(/#{msg}/g, "");
                    }
                    $("#cart-list").append(tr);
                }
            }
        });
    }

    function addNum(cid) {
        $.ajax({
            url: "/shopcar/" + cid + "/addnum",
            type: "POST",
            dataType: "JSON",
            success: function (json) {
                if (json.state == 200) {
                    // 将goodsCount中的商品数量替换成controller层传过来的数据
                    $("#goodsCount" + cid).val(json.data);
                    // 拿到商品单价
                    let price = $("#price-" + cid).html();
                    // 计算总价
                    let totalPrice = price * json.data;
                    // 将计算出来的总价替换到原来的总价上
                    $("#total-price-" + cid).html(totalPrice);
                } else {
                    alert("增加商品数量失败！" + json.message);
                }
            },
            error: function (xhr) {
                alert("您的登录信息已经过期，请重新登录！HTTP响应码：" + xhr.status);
                location.href = "login.html";
            }
        });
    }

    function reduceNum(cid) {
        $.ajax({
            url: "/shopcar/" + cid + "/reducenum",
            type: "POST",
            dataType: "JSON",
            success: function (json) {
                if (json.state == 200) {
                    // 将goodsCount中的商品数量替换成controller层传过来的数据
                    $("#goodsCount" + cid).val(json.data);
                    // 拿到商品单价
                    let price = $("#price-" + cid).html();
                    // 计算总价
                    let totalPrice = price * json.data;
                    // 将计算出来的总价替换到原来的总价上
                    $("#total-price-" + cid).html(totalPrice);
                } else {
                    alert("减少商品数量失败！" + json.message);
                }
            },
            error: function (xhr) {
                alert("您的登录信息已经过期，请重新登录！HTTP响应码：" + xhr.status);
                location.href = "login.html";
            }
        });
    }

    function delCartItem(cid) {
        $.ajax({
            url: "/shopcar/" + cid + "/delete",
            type: "POST",
            dataType: "JSON",
            success: function (data) {
                if (data.state == 200) {
                    alert("删除成功");
                    showCartList();
                } else {
                    alert("删除失败");
                }
            },
            error: function (xhr) {
                alert("您的登录信息已经过期，请重新登录！HTTP响应码：" + xhr.status);
                location.href = "login.html";
            }
        })
    }

    function delCheckedGoods() {
        var arr = new Array();
        var check = document.getElementsByClassName("ckitem");
        for (var i = 0; i < check.length; i++) {
            if (check[i].checked) {
                arr.push(check[i].value);
            }
        }
        $.ajax({
            url: "/shopcar/deletegoods?cids=" + arr,
            type: "get",
            dataType: "JSON",
            success: function (data) {
                if (data.state == 200) {
                    alert("删除成功");
                    showCartList();
                } else {
                    alert("删除失败");
                }
            },
            error: function (xhr) {
                alert("您的登录信息已经过期，请重新登录！HTTP响应码：" + xhr.status);
                location.href = "login.html";
            }
        })
    }

</script>
</body>

</html>